The Washer,slotted, cataloged under National Stock Number 5310-00-595-7044, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-595-7044 |
| Primary Part Number | 8338573 |
| Item Name | Washer,slotted |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Style Designator | SLOTTED |
| Material Document and Classification | QQ-B-613 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Outside Diameter | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN |
| Material Thickness | 0.032 INCHES NOMINAL IN |
| Material | COPPER ALLOY 240 OR COPPER ALLOY 260 OR COPPER ALLOY 268 OVERALL |
| Hole Diameter | 0.215 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5297085 | General Motors Corp (USA) |
| 8338573 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2R1112 | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 5297085 | 5/9 Secondary reference General Motors Corp Packard Electric Div |
| 5310005957044 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5310-00-595-7044 is a Washer,slotted, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-595-7044 has 3 manufacturer part numbers on file: 5297085 (General Motors Corp), 8338573 (U S Army Tank Automotive Command Amsta-Im-Mm), 2R1112 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 8338573: Style Designator: SLOTTED; Material Document and Classification: QQ-B-613 FED SPEC ALL MATERIAL RESPONSES OVERALL; Outside Diameter: 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN; Material Thickness: 0.032 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.